CRC-16
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Used by [[MacBinary]], [[BinHex]], [[LBR]]. | Used by [[MacBinary]], [[BinHex]], [[LBR]]. | ||
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| + | === CRC-16/IBM-3740 === | ||
| + | Same as CRC-16/XMODEM, except that it is initialized to <code>0xffff</code> instead of <code>0x0000</code>. | ||
== Links == | == Links == | ||
Latest revision as of 17:58, 29 December 2023
CRC-16 is a broad family of CRC (cyclic redundancy check) algorithms that produce a 16-bit result.
Refer to the CRC article for more information.
Contents[hide] |
[edit] Specific algorithms
Selected CRC-16 algorithms are listed here. The names are from the CRC RevEng Catalogue.
[edit] CRC-16/ARC
Also referred to as CRC-16-IBM.
The CRC of ASCII "123456789" is 0xbb3d.
Used by ARC, LHA, StuffIt, Zoo, ArcFS, Spark.
[edit] CRC-16/XMODEM
This is a form of CRC-16-CCITT, though it may be inaccurate to refer to it by that name.
The CRC of ASCII "123456789" is 0x31c3.
Used by MacBinary, BinHex, LBR.
[edit] CRC-16/IBM-3740
Same as CRC-16/XMODEM, except that it is initialized to 0xffff instead of 0x0000.
[edit] Links
- CRC RevEng: Catalogue of parametrised CRC algorithms with 16 bits
- CRC Polynomial Zoo - 16 bits
- 1985 Document describing CRC modifications to the Ward Christensen protocol
- The CRC Wild Goose Chase
See also CRC#Links.
